Can you pass this Science quiz?
Erin reads an average of 20 books per year. She read 23, 17, 20, and 19 books in four different years. How many books did Erin read in the 5th year to make it an average of exactly 20.0 per year?
17
20
21
19
Hot Quizzes Trending Now
Famous People
2.44 M Players
What is the real name of English musician David Bowie?
Literature
3.25 M Players
What is the name of Jules Verne's first novel, which made him famous?